206287746

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{100237}}^1$

素因数の和:100263

約数の個数: 32

約数和(自身を含む): 481142400

約数和(自身を除く): 274854654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 100237, 200474, 300711, 601422, 701659, 1403318, 2104977, 4209954, 4911613, 9823226, 14734839, 29469678, 34381291, 68762582, 103143873, 206287746]

約数ペア:

[(1, 206287746), (2, 103143873), (3, 68762582), (6, 34381291), (7, 29469678), (14, 14734839), (21, 9823226), (42, 4911613), (49, 4209954), (98, 2104977), (147, 1403318), (294, 701659), (343, 601422), (686, 300711), (1029, 200474), (2058, 100237)]